位官[ikan] rank and official position
依願免官[iganmenkan] retirement at one's own request
尉官[ikan] officer below the rank of major
医官[ikan] medical officer
沖縄開発庁長官[okinawakaihatsuchouchoukan] Director General of Okinawa Development Agency

下士官[kashikan] non-commissioned officer
下士官兵[kashikanhei] enlisted man
科学技術庁長官[kagakugijutsuchouchoukan] Director General of Science and Technology Agency
会計官[kaikeikan] accountant
外交官[gaikoukan] diplomat

展べる[noberu] to lay out (a futon)
経済発展[keizaihatten] economic development
個人展[kojinten] one-man exhibition
個展[koten] one-man exhibition
国際展開[kokusaitenkai] international expansion

市場展開[shijoutenkai] market expansion
出展[shutten] exhibit
出展者[shuttensha] exhibitors (at a trade show, etc.)
将来展望[shouraitenbou] future outlook
伸展[shinten] expansion